Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
River Level Colliery, plan
Powell Duffryn Associated Collieries Ltd.
(drawn by)
Powell Duffryn
(drawn by)
Plan of River Level Colliery Underground Electrical Installation. Scale 2 chains to an Inch.
Pwnc
Diwydiant
Rhif yr Eitem
2001.1/613
Historical Associations
Association Type: Colliery
Lle: Powell Duffryn's River Level Colliery
Creu/Cynhyrchu
26/07/1938
Rôl: Production
Rôl: drawn by
Cyfnod:
26/07/1938
Derbyniad
donation, 1/2/2001
Mesuriadau
Meithder
(mm): 760
Lled
(mm): 740
Deunydd
papur
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.